发明名称 |
Developing device and image-forming apparatus |
摘要 |
Embodiments relate to a developing device for use in an image-forming apparatus including a developing roller having a conductive base surface which may be covered with a resin layer containing an ion conductive material and a silicone-modified urethane resin having an ether structure. The resin layer may be a product of a crosslinking reaction of the silicone-modified urethane resin and the ion conductive material in the presence of a crosslinking agent and a crosslinking catalyst. |
申请公布号 |
US8112020(B2) |
申请公布日期 |
2012.02.07 |
申请号 |
US20090405446 |
申请日期 |
2009.03.17 |
申请人 |
MABUCHI SAYO;HAMAKAWA HIROYUKI;WATANABE AKIHIRO;FUJISHIMA MASASHI;YAMAZAKI HIROSHI;KOTERA ASAMI;KYOCERA MITA CORPORATION |
发明人 |
MABUCHI SAYO;HAMAKAWA HIROYUKI;WATANABE AKIHIRO;FUJISHIMA MASASHI;YAMAZAKI HIROSHI;KOTERA ASAMI |
分类号 |
G03G15/08 |
主分类号 |
G03G15/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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